A collaboration room stay package between the TV anime “To You in Full Bloom” and the Sunshine City Prince Hotel will be available from September 19 to December 19, 2026.

Based on the theme of “Fall Outing Outfits,” the concept rooms feature newly drawn illustrations of Mizuki Ashiya, Izumi Sano, and Shuichi Nakatsu. Reservations will open on September 1, 2026, at 12:00 PM.

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Overview of the “To You in Full Bloom” Collaboration Room

A collaboration room stay package is being offered between the Sunshine City Prince Hotel and the TV anime “To You in Full Bloom,” based on the popular manga by Hisaya Nakajo.

According to official sources, this marks the first hotel collaboration for the TV anime “To You in Full Bloom.”

The theme is “Fall Outing Outfits.” The key visual features the tagline, “Let’s go on a fall outing with you, in full bloom.”

“To You in Full Bloom” “Collaboration Room”

Based on the theme of “Fall Outing Outfits,” the collaboration room will feature three newly drawn visuals by Mizuki Ashiya, Izumi Sano, and Shuichi Nakatsu.

The room will be decorated with panels, cushions, bed throws, and other items.

The panels installed in the room can be moved freely. You may rearrange them for photo shoots, but you must return them to their original positions after use.

However, decorative items such as cushions, bed throws, and panels cannot be taken home. The only items you may take home are the original amenities described below and your hotel key card.

*The “panels” installed in the room can be moved freely. (Please return them to their original positions after use.) *Please refrain from any actions that may inconvenience other guests, such as damaging or soiling the “panels.” We appreciate your understanding and cooperation. *You may not take any decorative items from the room (such as cushions, bed throws, panels, and other displays) home with you.

Original Amenities from the “Hanazakari no Kimitachi e” Collaboration Room

The room rate includes four types of original amenities. None of these are available for general sale or at the hotel.

Set of 3 Acrylic Stands

This set features acrylic stands depicting all three characters: Mizuki Ashiya, Izumi Sano, and Shuichi Nakatsu. Each stand measures approximately W120 × H200 mm.

Lunch Tote

This tote bag measures approximately W340 × H220 mm. It is designed to complement the “Outings” theme of this package.

CharaFine Hotel Card Key Holder

This holder is designed to store hotel key cards. When opened, it measures approximately 160 × 265 mm.

Hotel Card Key

This card key measures approximately 85.6 × 54 mm. After using it as your actual room key, you can take it home with you.

*These original amenities are not available for general sale or for purchase at the hotel.* Reselling original amenities to third parties is strictly prohibited under any circumstances. Furthermore, providing or transferring them to third parties for resale, or using them for the purpose of resale, is strictly prohibited. *Images are for illustrative purposes only; designs and specifications are subject to change without notice.

Rates for the “To You in Full Bloom” Collaboration Room

Rates vary between members and non-members. All rates are per person, based on occupancy of two people per room.

Rates include room charges per person per night, consumption tax, service charges, and four types of original amenities.

Prices vary depending on the date of stay and the number of guests. Additionally, a separate lodging tax of 100 to 200 yen per person may apply.

By joining Seibu Prince Global Rewards (SEIBU PRINCE CLUB), you can enjoy special member rates. You can complete the membership registration process via the official website .

*Rates include the room rate per person per night, consumption tax, service charge, and original amenities (4 items). *Rates vary depending on the date of stay and the number of guests. *A separate lodging tax (100–200 yen per person) may apply.

How to Reserve the “To You in Full Bloom” Collaboration Room

Reservations will open at 12:00 PM on September 1, 2026. The reservation page is divided into sections for members and the general public.

It is noted that booking as a member not only entitles you to special rates but also ensures a smoother check-in process.

*Please note that content is subject to sudden changes, cancellation, or suspension. Updates on operational status will be posted on the official website and the hotel’s official X account.

“To You in Full Bloom” “Collaboration Room” Opens September 19!

Frequently Asked Questions About the “To You in Full Bloom” Collaboration Room

When does this promotion start?

The promotion runs from September 19, 2026, to December 19, 2026.

Reservations will open at 12:00 PM on September 1, 2026.

How much does it cost?

Per person, based on a double occupancy rate: Seibu Prince Global Rewards members pay 20,000–24,500 yen, and non-members pay 21,800–26,710 yen.

Rates vary depending on the dates of stay and the number of guests, and a separate lodging tax of 100 to 200 yen per person may apply.

What kind of rooms are available?

This collaboration room features newly drawn artwork by Mizuki Ashiya, Izumi Sano, and Shuichi Nakatsu, based on the theme “Fall Outing Outfits.”

The panels inside the room can be moved freely, but decorative items such as cushions and bed throws cannot be taken home.

What amenities are included?

Four items: a set of three acrylic stands, a lunch tote, a Character Fine hotel key card keychain, and a hotel key card.

All of these are included in the room rate and are not available for general sale or for purchase at the hotel.

Where can I make a reservation?

You can access separate reservation pages for members and the general public via the special website.

If you join Seibu Prince Global Rewards, you can stay at a special member rate.

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Please check the official website for details.
*Please note that the information in this article may be out of date; we apologize for the inconvenience but ask that you verify the details on the official website.

© Hisaya Nakajo, Hakusensha / “To You in Full Bloom” Anime Production Committee